JDSU HST-3000 RFC 2544 Ethernet Testing Guide

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JDSU HST-3000 RFC-2544 Ethernet

Testing Guide

Version 1.2 May 15, 2013

Technical Support [email protected] 855-275-5378

mailto:[email protected]

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Table of Contents Scope ......................................................................................................................................................... 2

Revision History ....................................................................................................................................... 2

1. Overview ........................................................................................................................................... 3

1.1 Hardware Description ................................................................................................................ 3

2. RFC-2544 Test Procedures ............................................................................................................... 4

2.1 HST-3000 RFC-2544 Test ......................................................................................................... 5

2.2 HST-3000 Loopback ................................................................................................................ 11

2.3 T-BERD 5800 Loopback ......................................................................................................... 15

2.4 T-BERD 6000A Loopback ...................................................................................................... 19

2.5 SmartClass Ethernet ................................................................................................................. 23

Scope This document covers Ethernet testing procedures used for Business Services customer activation, fault isolation, and troubleshooting using the JDSU HST-3000 portable business services tester. This document provides procedures for Metro Ethernet service up to 1 Gbps, including:

• Layer 2 and Layer 3 IPv4 RFC-2544 tests between two HST-3000s • Layer 2 and Layer 3 IPv4 RFC-2544 tests between the HST-3000 and T-BERD 5800 • Layer 2 and Layer 3 IPv4 RFC-2544 tests between the HST-3000 and T-BERD 6000A • Layer 2 and Layer 3 IPv4 RFC-2544 tests between the HST-3000 and SmartClass Ethernet

RFC-2544 is a recommended test suite for verifying key performance indicators for Metro Ethernet service with a single class of service This document mandates proper care, cleaning, inspection, and handling of fiber optic connectors. All fibers and connectors must be cleaned and inspected when service is turned up on these fibers and whenever a fiber is disconnected and reconnected.

Revision History Revision Description Name 1.0 Initial Draft Dave Baker, JDSU 1.1 Updated process for HST-3000 Firmware Revision 7.41.03.

Added check for Autonegotiation mismatch. Dave Baker, JDSU

1.2 Added instructions for SmartClass Ethernet loopback device. Added instructions to save and load configuration. Added User Interface Description

Dave Baker, JDSU



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1. Overview This document covers Ethernet testing procedures used for Business Services customer activation, fault isolation and troubleshooting. At customer activation, this test equipment is used to validate the performance of an Ethernet circuit and to verify conformance to the agreed upon Service Level Agreement (SLA).

1.1 Hardware Description The HST-3000 is a portable test tools for Ethernet testing. The product supports a variety of subscriber interface modules (SIMs) to support Ethernet, T1/T3, Copper/DSL and other access technologies. An Ethernet SIM is required for this test. The HST-3000 works in conjunction with a fiber cleaning and inspection kit to help turn-up and maintain Ethernet links. Menu selections are made from the HST-3000 front panel by using the keypad to select the option number or by using the arrow keys to scroll to the desired selection and pressing the OK key. HST-3000 Front Panel:

Power Key Second function key

Keypad 12 Buttons

Cancel Key OK Key

Soft Keys 4 Keys

Status LEDs

LCD Readable in direct sunlight

Arrow keys Microphone

Navigation Keys: Configure, Home, Autotest, System

Speaker

Ethernet and USB ports; Headphone Jack



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User Interface:

2. RFC-2544 Test Procedures The following procedures describe how to measure throughput, frame loss, round trip delay, and jitter (delay variation) with the HST-3000 in accordance with the RFC-2544 Metro Ethernet benchmarking methodology. Test procedures are described for:

• Electrical (Copper/RJ-45) and Optical (Single Mode and Multimode Fiber) handoffs • 10Mbps, 100Mbps, and 1Gbps links • Layer 2 and Layer 3 IPv4 testing • JDSU HST-3000, T-BERD 5800, T-BERD 6000A, and SmartClass Ethernet loopback devices

Procedures are described for RFC-2544 Tests to verify throughput, round trip delay, jitter, and frame loss SLA metrics. Technicians should follow procedure in one of the following sections, depending on his location (A-side or Z-side) and whether he is using a T-BERD 5800, T-BERD 6000A, SmartClass Ethernet, or HST-3000 test equipment. The RFC-2544 test is run from the A-Side. The Z-side is placed in loopback. Meter A-Side Z-Side HST-3000 Section 2.1 Section 2.2 T-BERD 5800 Not applicable Section 2.3 T-BERD 6000A Not applicable Section 2.4 SmartClass Ethernet Not applicable Section 2.5



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2.1 HST-3000 RFC-2544 Test Use this procedure to set up an HST-3000 to test a 10Mbps, 100Mbps, or 1000Mbps link. Step Action Details 1. Install SIM Install Ethernet Module on the HST-3000.

2. Power On Press the green Power Key to turn on the HST-3000. Wait

approximately 1 minute for the Base Unit software to load.

3. Insert SFP For optical testing, insert desired SFP (1000BASE-SX, 1000BASE-LX) into the optical SFP connector labeled R/T 1.

4. Clean & Inspect Before connecting to an optical link, make sure all fiber optic cables and connectors are clean using a Fiber Inspection microscope.

5. Connect Connect the Ethernet test port to the Ethernet switch port under test. • Use Orange Multimode jumper cables for 850 nm 1000BASE-SX.

• Use Yellow Single Mode Fiber jumper cables for 1310 nm

1000BASE-LX and 1550 nm1000BASE-ZX.

• Use CAT 5E or better cable for copper 10/100/1000BASE-T

connections



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6. Launch Test App Launch test application as follows: • For Layer 2 Electrical (Copper/RJ-45) Testing, press the ETH

ELEC Soft key, select Terminate, and press the OK key. Select Layer 2 Traffic at the Test prompt

• For Layer 2 Optical Testing, press the ETH OPTIC Soft key, select 1G Terminate, and press the OK key. Select Layer 2 Traffic at the Test prompt

• For Layer 3 IPv4 Electrical (Copper/RJ-45) Testing, press the ETH ELEC Soft key, select Terminate, and press the OK key. Select Layer 3 IP Traffic at the Test prompt

• For Layer 3 IPv4 Optical Testing, press the ETH OPTIC Soft key, select 1G Terminate, and press the OK key. Select Layer 3 IP Traffic at the Test prompt.



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7. Configure Test Press the Configure Navigation key to configure test setting. If you have previously saved configuration files, press the Save soft key, then Load Config and Load RFC 2544 Config. Follow prompts to load desired files. Using the Right Arrow key or Settings soft key, scroll through Settings menus and configure/update your test as follows. Leave all other values at factory default settings, unless specified in the Work Order. For Layer 2 Testing:

For Layer 3 IP Testing:

RFC 2544 Settings:

RFC 2544 Settings

Load Format Bit Rate

Length Type Frame Length Option only displayed if Test = Layer 3 IPv4

Customer Enter Customer name Technician Enter Technician name Location Enter Location Comments Enter Comments

Test Selections

Throughput Enable Latency (RTD) Enable Packet Jitter Enable System Recovery Disable Frame Loss Enable Back to Back Disable

Maximum Bandwidth

See Work Order for Committed Information Rate (CIR)

Menu Option Value Comment

Test Mode Test Layer 2 Traffic RFC 2544 Mode Symmetric SAM Complete Disable

Link Init

Auto Negotiation See Work Order Set to same values as Ethernet switch port.

Speed

Set to 100 if Committed Information Rate (CIR) is less than 10 Mbps or Auto Negotiation is Off; Otherwise set to 1000.

Duplex Full

Ethernet Encapsulation See Work Order None or VLAN VLAN ID See Work Order


Test Mode Test Layer 3 IP Traffic . RFC 2544 Mode Symmetric

Link Init Auto Negotiation See Work Order Set to same values as

Ethernet switch port. Speed See Work Order Duplex Full

IP Init

ARP Mode Enable Source Type Static IP Source IP See Work Order Subnet Mask See Work Order Default Gateway See Work Order




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Frame Length

Frame 1 64 if no VLAN; 68 if VLAN

Frame 2 Disable Frame 3 Disable Frame 4 Disable Frame 5 Disable Frame 6 Disable

Frame 7 1518 if no VLAN; 1522 if VLAN

Frame 8 Disable

If the Maximum Transmission Unit (MTU) is greater than 1518 or 1522 w/ VLAN, enter MTU as User Defined Length

Throughput

Accuracy To within 1.0 (Mbps) Trial Dur 60 sec Frame Loss Tol. 0 Mbps Show Pass/Fail Yes Threshold See Work Order for CIR Zero in Method JDSU Enhanced

Latency

Number of Trials 1 Trial Dur 60

Show Pass/Fail

Yes for VoIP, IPTV, Circuit Emulation, or Cell Backhaul service; No for other services

Latency Threshold (µsec) See Work Order

If not specified: • 250,000 for VoIP • 250,000 for IPTV • 50,000 for Circuit Emulation • 20,000 for Mobile Backhaul

Jitter

Number of Trials 1 Trial Dur 60

Show Pass/Fail Status

Yes for VoIP, IPTV, Circuit Emulation, or Cell Backhaul service; No for other services

Packet Jitter Threshold (µs) See Work Order

If not specified: • 40,000 for VoIP • 250,000 for IPTV • 20,000 for Circuit Emulation • 3,000 for Mobile Backhaul

Setup, Frame Loss

Test Procedure RFC 2544 Trial Durations (seconds) 60

Bandwidth Granularity (%) 1Mbps

8. Save Config If your configuration file has not been previously saved, press the Save

soft key, select Save Config, enter a configuration file name, and press OK. Press the Save soft key again, select Save RFC 2544 Config, enter an RFC 2544 configuration file name, and press OK.

9. View Results Press the Home key to display Summary Results.

10. Turn Laser On For optical testing, press the Action soft key and select Laser On.




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11. Check AutoNeg Stats For Electric connections, if Auto Negotiation was enabled in the Link Init Setup, press the Right Arrow key until Auto-Neg Results are displayed. Verify that Link Config ACK = Yes and Duplex = Full.

12. Check LED Results Press the Right Arrow key until LED Results are displayed. A Green

Signal Present LED indicates that the HST-3000 is receiving an optical signal from the near end Ethernet Switch. Green Sync Acquired and Link Active LEDs indicate that the HST-3000 has successfully connected to the near end Ethernet switch and the Ethernet link is active.

13. Check ARP Status If you are running a Layer 3 IPv4 Test, verify that the final message in

the Message bar is “ARP Done”

If “ARP Done” is not displayed, verify that the HST-3000’s IP menu is configured correctly, as outlined above.

14. Run Test Press the Action soft key and select Start RFC 2544. The HST-3000

will loop up the far end unit, and test Throughput, Delay, Jitter, and Frame Loss. The test will take about 7 minutes to complete. At the conclusion of the test, the HST-3000 will automatically loop down the far end JDSU loopback device and create a test report in PDF format.



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The filename, including a time and date stamp, will be displayed in the RFC 2544 log. The report is saved to the /results/rfc2544 folder. It can be viewed or copied to USB from the File Manager in the System menu.

15. View Summary Press the Right Arrow key and Next Frame soft key view status of all

tests. Verify that all tests PASS and the displayed values meet the performance objectives of the line under test.



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2.2 HST-3000 Loopback Use this procedure to set up an HST-3000 as a far-end Z-side loopback device. Step Action Details 1. Install SIM Install Ethernet Module on the HST-3000.

2. Power On Press the green Power Key to turn on the HST-3000. Wait


3. Insert SFP For optical testing, insert desired SFP (1000BASE-SX, 1000BASE-LX, or 1000BASE-ZX) into the optical SFP connector labeled R/T 1.

4. Clean & Inspect Before connecting to an optical link, make sure the fiber and connector are clean using a Fiber Inspection probe.

5. Connect Connect the Ethernet test port to the Ethernet switch port under test.

• Use Orange Multimode jumper cables for 850 nm 1000BASE-SX.




connections



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6. Launch Test App Launch test application as follows: • For Layer 2 Electrical (Copper/RJ-45) Testing, press the ETH

ELEC Soft key, select Terminate, and press the OK key. Select Layer 2 Traffic at the Test prompt

• For Layer 2 Optical Testing, press the ETH OPTIC Soft key, select 1G Terminate, and press the OK key. Select Layer 2 Traffic at the Test prompt

• For Layer 3 IPv4 Electrical (Copper) Testing, press the ETH ELEC Soft key, select Terminate, and press the OK key. Select Layer 3 IP Traffic at the Test prompt

• For Layer 3 IPv4 Optical Testing, press the ETH OPTIC Soft key, select 1G Terminate, and press the OK key. Select Layer 3 IP Traffic at the Test prompt.



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7. Configure Test Press the Configure Navigation key to configure test setting. Using the Right Arrow key or Settings soft key, scroll through Settings menus and configure your test as follows. Leave all other values at default, unless specified in the Work Order. For Layer 2 Testing:


8. View Results Press the Home key to display Summary Results.

9. Turn Laser On For optical testing, press the Action soft key and select Laser On.

10. Restart Press the Restart soft key to reset test results.

11. Check AutoNeg Stats For Electric (Copper/RJ-45) connections, if Auto Negotiation was

enabled in the Link Initiation Setup, press the Right Arrow key until Auto-Neg Results are displayed. Verify that Link Config ACK = Yes and Duplex = Full.


Test Mode Test Layer 2 Traffic . RFC 2544 Mode Disable SAM Complete Disable




Test Mode Test Layer 3 IP Traffic . RFC 2544 Mode Disable



IP Init

ARP Mode Enable

Destination IP See Work Order If unknown, set to IP address of Default Gateway

Source Type Static IP Source IP See Work Order Subnet Mask See Work Order Default Gateway See Work Order



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12. Check LED Results Press the Right Arrow key until LED Results are displayed. A Green Signal Present LED indicates that the HST-3000 is receiving an optical signal from the near end Ethernet Switch. Green Sync Acquired and Link Active LEDs indicate that the HST-3000 has successfully connected to the near end Ethernet switch and the Ethernet link is active.

13. Check ARP Status If you are running a Layer 3 IPv4 Test, verify that the final message in the Message bar is “ARP Successful”

If “ARP Successful” is not displayed, verify that the HST-3000’s IP menu is configured correctly, as outlined above.

14. Test Inform the A-side technician that you are ready for test.



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2.3 T-BERD 5800 Loopback Use this procedure to set up a T-BERD 5800 as a far-end (Z-side) loopback device. Step Action Details 1. Power On Press the ON/OFF button to turn on the T-BERD 5800. Wait

approximately 2 minutes for the Base Unit software to load.

2. Insert SFP For optical testing, insert desired SFP (1000BASE-SX, 1000BASE-LX, or 1000BASE-ZX) in the desired T-BERD 5800’s SFP port.


4. Connect Connect the Ethernet test port on the top of T-BERD 5800 to the

Ethernet switch port under test. • Use Orange Multimode jumper cables for 850 nm 1000BASE-SX.



• Use CAT 5E or better cable for copper 1000BASE-T connections



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5. Select Test In the Test menu, select one of the following: • For Layer 2 Electrical (Copper/RF-45) Testing:

Ethernet>10/100/1000>Layer 2 Traffic> Terminate. • For Layer 2 Optical Testing:

Ethernet>1GigE Optical>Layer 2 Traffic> Terminate. • For Layer 3 IPv4 Electrical Testing:

Ethernet>10/100/1000>Layer 3 Traffic> IPv4>Terminate. • For Layer 3 IPv4 Optical Testing:

Ethernet>1GigE Optical>Layer 3 Traffic> IPv4>Terminate.

6. Reset to Defaults In the Tools menu, select Reset Test to Defaults. Press OK to continue.

7. Setup Press the SETUP soft key on the top right side of screen. Select the

indicated folders and configure your test as follows. Leave all other values at default, unless specified in the Work Order.

Folder Option Value(s) Comment

Interface, Physical Layer

Auto Negotiation See Work Order Set to same value as Ethernet switch port.

Duplex See Work Order Options only displayed if Auto Negotiate = Off Speed

For Layer 3 IPv4 testing, configure the following additional settings:


IP

Source IP Type Static Options displayed after tapping Source/Destination Addresses field.

Source IP See Work Order Default Gateway See Work Order Subnet Mask See Work Order

Destination IP See Work Order If unknown, enter IP Address of Default Gateway

8. View Results Press the RESULTS soft key, to display the Results screen.

9. Turn Laser On If testing an Optical link, select the Laser tab in the lower part of the

screen and press Laser Off. The button will turn Yellow and be relabeled to indicate the Laser is On.



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10. Check LEDs Press the Restart soft key on the Right side of the display to reset test results. A Green Signal Present LED indicates that the T-BERD is receiving an optical signal from the near end Ethernet Switch. Green Sync Acquired and Link Active LEDs indicate that the T-BERD has successfully connected to the near end Ethernet switch and the Ethernet link is active.

11. Check AutoNeg Stats For Copper (RJ-45) connections, if Auto Negotiation was enabled in the Interface Setup, Set the right Results Group/Category to Ethernet/Autoneg Status. Verify that Link Config ACK = Yes and Duplex = Full.

12. Check ARP Status If you are running a Layer 3 IPv4 Test, verify that the final message in

the Message bar is “ARP Successful. Destination MAC obtained.” If the message bar displays: “Messages logged,” tap the down arrow next to “Messages logged” and verify that the final message is “ARP Successful. Destination MAC obtained.” Click OK to exit the log.

If “ARP Successful” is not displayed, verify that the T-BERD’s IP menu is configured correctly, as outlined above.




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2.4 T-BERD 6000A Loopback Use this procedure to set up a T-BERD 6000A as a far-end (Z-side) loopback device. Step Action Details 1. Install PIM Install the SFP or SFP+ Physical Interface Module (PIM) in the

T-BERD 6000A.

2. Insert SFP Insert desired SFP (1000BASE-T, 1000BASE-SX, 1000BASE-LX, or 1000BASE-ZX) in PIM.

3. Power On Press the ON/OFF button to turn on the T-BERD 6000A. Wait


4. Launch MSAM Press the SYSTEM button. The MSAM is represented by a BERT icon. If the BERT icon is yellow, tap the icon to start the application. The icon will turn yellow and the fan will start.

5. View Results Press the RESULTS button to watch the progress of the MSAM/BERT Module startup.

6. Clean & Inspect While the BERT module is starting up, and before connecting to an

optical link, make sure the fiber and connector are clean using a Fiber Inspection probe.



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7. Connect Connect the SFP on the T-BERD 6000A to the Ethernet switch port. • Use Orange Multimode jumper cables for 850 nm 1000BASE-SX.



• Use CAT 5E or better cable for copper 1000BASE-T connections

8. Select Test In the Test menu, select one of the following:

• For Layer 2 Electrical (Copper/RJ-45) Testing: Ethernet>10/100/1000>Layer 2 Traffic> Terminate.

• For Layer 2 Optical Testing: Ethernet>1GigE Optical>Layer 2 Traffic> Terminate.

• For Layer 3 IPv4 Electrical Testing: Ethernet>10/100/1000>Layer 3 Traffic> IPv4>Terminate.

• For Layer 3 IPv4 Optical Testing: Ethernet>1GigE Optical>Layer 3 Traffic> IPv4>Terminate.

9. Reset to Defaults In the Tools menu, select Reset Test to Defaults. Press OK to continue.



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10. Setup Press the SETUP soft key on the top right side of screen. Select the indicated folders and configure your test as follows. Leave all other values at default, unless specified in the Work Order.

Folder Option Value(s) Comment Interface, Connector

Electrical Connector SFP1 or SFP2 For Electrical tests, select

ETHERNET 1000BASE-T SFP

Interface, Connector

Optical Connector SFP1 or SFP2

For Optical tests, select desired optical SFP (1000BASE-SX, 1000BASE-LX, etc.)

Interface, Physical Layer

Auto Negotiation See Work Order Set to same value as Ethernet switch port.

Duplex See Work Order Options only displayed if Auto Negotiate = Off Speed

For Layer 3 IPv4 testing, configure the following additional settings:


IP

Source IP Type Static Options displayed after tapping Source/Destination Addresses field.

Source IP See Work Order Default Gateway See Work Order Subnet Mask See Work Order

Destination IP See Work Order If unknown, enter IP Address of Default Gateway

11. View Results Press the RESULTS button, to display the Results screen.

12. Turn Laser On If testing an Optical link, select the Laser tab in the lower part of the

screen and press Laser Off. The button will turn Yellow and be relabeled to indicate the Laser is On.

13. Check LEDs Press the Restart soft key on the Right side of the display to reset test

results. A Green Signal Present LED indicates that the T-BERD is receiving an optical signal from the near end Ethernet Switch. Green Sync Acquired and Link Active LEDs indicate that the T-BERD has successfully connected to the near end Ethernet switch and the Ethernet link is active.

14. Check AutoNeg Stats For Copper (RJ-45) connections, if Auto Negotiation was enabled in the

Interface Setup, Set the right Results Group/Category to Ethernet/Autoneg Status. Verify that Link Config ACK = Yes and Duplex = Full.



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15. Check ARP Status If you are running a Layer 3 IPv4 Test, verify that the final message in the Message bar is “ARP Successful. Destination MAC obtained.” If the message bar displays: “Messages logged,” tap the down arrow next to “Messages logged” and verify that the final message is “ARP Successful. Destination MAC obtained.” Click OK to exit the log.

If “ARP Successful” is not displayed, verify that the T-BERD’s IP menu is configured correctly, as outlined above.




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2.5 SmartClass Ethernet Use this procedure to set up a SmartClass Ethernet as a far-end Z-side loopback device. Step Action Details 1. Power On Press the green Power Key to turn on the SmartClass Ethernet. Wait

approximately 25 seconds for the Base Unit software to load.


3. Connect Connect the Ethernet test port to the Ethernet switch port under test.

• Use Orange Multimode jumper cables for 850 nm 1000BASE-SX.




connections

4. Launch Test App Launch test application as follows:

• For Layer 2 Electrical (Copper/RJ-45) Testing, select the Electrical Ethernet option, and select L2 Loopback Mode

• For Layer 2 Optical Testing, select the Optical Ethernet option and select L2 Loopback Mode

• For Layer 3 IPv4 Electrical (Copper) Testing, select the Electrical IP option, and select L3 Loopback Mode

• For Layer 3 IPv4 Optical Testing, select the Optical IP option, and select L3 Loopback Mode



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5. Configure Test Select Configuration to configure test setting. Configure your test as follows. Leave all other values at default, unless specified in the Work Order. For Layer 2 Testing:


6. View Results Press the Cancel Key twice, then select Results.

7. Check AutoNeg Stats For Copper (RJ-45) connections, if Auto Negotiation was enabled in the

Link Initiation Setup, press the Right Arrow key until Link Status is displayed. Verify that Link Config ACK = Yes and Duplex = Full.



Link Settings

Auto Neg See Work Order Set to same values as Ethernet switch port. Speed See Work Order

Duplex Full RJ-45 Port Setting Auto Sensing Electrical option Laser Enable Yes Optical option


Link Settings

Auto Neg See Work Order Set to same values as Ethernet switch port. Speed See Work Order

Duplex Full RJ-45 Port Setting Auto Sensing Electrical option Laser Enable Yes Optical option

IP Settings

ARP Mode Disable

Dest Adress See Work Order IP Address of A side HST-3000

Source Type Static Source Addr See Work Order Subnet Mask See Work Order Default Gateway See Work Order



Documents

JDSU HST-3000 RFC 2544 Ethernet Testing Guide